DE3278324D1 - Stripline filter - Google Patents

Stripline filter

Info

Publication number
DE3278324D1
DE3278324D1 DE8282106763T DE3278324T DE3278324D1 DE 3278324 D1 DE3278324 D1 DE 3278324D1 DE 8282106763 T DE8282106763 T DE 8282106763T DE 3278324 T DE3278324 T DE 3278324T DE 3278324 D1 DE3278324 D1 DE 3278324D1
Authority
DE
Germany
Prior art keywords
stripline filter
stripline
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282106763T
Other languages
English (en)
Inventor
Bodo-Hagen Ing Grad Hubler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE8282106763T priority Critical patent/DE3278324D1/de
Application granted granted Critical
Publication of DE3278324D1 publication Critical patent/DE3278324D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8282106763T 1981-11-27 1982-07-27 Stripline filter Expired DE3278324D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282106763T DE3278324D1 (en) 1981-11-27 1982-07-27 Stripline filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813147055 DE3147055A1 (de) 1981-11-27 1981-11-27 Streifenleitungsfilter
DE8282106763T DE3278324D1 (en) 1981-11-27 1982-07-27 Stripline filter

Publications (1)

Publication Number Publication Date
DE3278324D1 true DE3278324D1 (en) 1988-05-11

Family

ID=6147342

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813147055 Withdrawn DE3147055A1 (de) 1981-11-27 1981-11-27 Streifenleitungsfilter
DE8282106763T Expired DE3278324D1 (en) 1981-11-27 1982-07-27 Stripline filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813147055 Withdrawn DE3147055A1 (de) 1981-11-27 1981-11-27 Streifenleitungsfilter

Country Status (4)

Country Link
EP (1) EP0080553B1 (de)
BR (1) BR8206666A (de)
CA (1) CA1186027A (de)
DE (2) DE3147055A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164804B (en) * 1984-09-17 1989-03-15 Stc Plc Filters for transmission systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579414A (en) * 1941-10-15 1946-08-02 Standard Telephones Cables Ltd Improvements in or relating to electric wave filters
US3104362A (en) * 1959-08-27 1963-09-17 Thompson Ramo Wooldridge Inc Microwave filter
US3451015A (en) * 1966-03-21 1969-06-17 Gen Dynamics Corp Microwave stripline filter
US3659205A (en) * 1967-10-30 1972-04-25 Texas Instruments Inc Varactor tuned microstrip tuner
DE1926501C3 (de) * 1969-05-23 1975-07-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tiefpaßfilter fur elektrische Schwingungen
FR2082404A5 (de) * 1970-03-13 1971-12-10 Thomson Csf
DE2202595A1 (de) * 1972-01-20 1973-07-26 Sihn Jr Kg Wilhelm Breitband-richtungskoppler
JPS5298411A (en) * 1976-02-16 1977-08-18 Hitachi Ltd Mixer circuit
DE2734436C3 (de) * 1977-07-29 1980-01-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen In Mikrostrip-Technik als Bandsperre aufgebauter Dämpfungsentzerrer
JPS5643801A (en) * 1979-09-19 1981-04-22 Hitachi Ltd Band-pass filter

Also Published As

Publication number Publication date
EP0080553B1 (de) 1988-04-06
DE3147055A1 (de) 1983-06-01
BR8206666A (pt) 1983-10-04
EP0080553A1 (de) 1983-06-08
CA1186027A (en) 1985-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee